Aldas are the most experienced Airtightness testers and consultants in the UK. We undertake bespoke and complex testing and leakage investigations, also thermographic inspections. For challenging and major projects requiring exceptional airtightness, Aldas will work with you to develop a solution.
Aldas have been involved in many interesting projects, both residential and commercial, big and small. We will always try to help where we can so please get in touch with us if your region is not covered by one of the testers.
Our Testing Team
Aldas is a collective of different people coming together to reliably deliver airtight buildings
Airtightness consultant. FOUNDER
Paul Jennings of Aldas is the most experienced airtightness tester and consultant in the UK, with over 30 years’ experience.
Paul is an experienced trainer and originated the “Airtightness Champion” concept, as well as delivering numerous on-site trainings and many CPD seminars to architects and builders. He developed the 12 Steps to Airtightness approach to enable UK contractors to reliably deliver airtightness in Passivhaus and other low-energy projects.
He has presented at many conferences and demonstrated test equipment at others. He has also given talks at Passivhaus conferences in Vancouver and Germany, as well as in the UK. Paul has been involved in most UK Passivhaus projects in one or more capacities. He is also a Director of the UK Cohousing Network.
Get In Touch
Registered with ATTMA
The Air Tightness Testing & Measurement Association (ATTMA) is a professional association dedicated to promoting technical excellence and commercial effectiveness in all air tightness testing applications. It was formed in 2002 to promote the testing and measurement industry and supports its members by extending market awareness of the technology and the members’ services.
Organisations we work with
Building bridges to a sustainable future
Home of Airtightness Champions
Please contact us so we can assist with all things related to Airtightness